I've only got the CCI Quiets in the solid RN... Would like to find and try the segmented ones to give a try.
Regarding the CB's vs. the Quiets... the CB's are 29 grain bullets and the Quiets are 40 grain.
Benching them... I find the Quiets as well as the CB's the accuracy falls off rapidly after 25 yards.
I shoot the Quiets in my 24+ inch CZ and no suppressor is needed, shoot them in a pistol or a 16 inch barrel and they are loud, though still not as loud as subsonic or Hi-Speed 22LR.
Jerry